de.unkrig.commons.lang.protocol

Class Longjump

java.lang.Object

java.lang.Throwable

de.unkrig.commons.lang.protocol.Longjump

All Implemented Interfaces:

Serializable

public class Longjump
extends Throwable

Indicates that an operation has completed abnormally, but this condition has already been handled, e.g. by displaying an error message. Code that catches the Longjump should not print, process or log it; instead, it should 'continue with the next element' or take a similar action. Consequently, has neither a message nor a cause.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Longjump()

Method Summary

Modifier and Type	Method and Description
static <T> void	catchLongjump(ConsumerWhichThrows<T,Longjump> delegate, T subject) Calls delegate.consume(subject), and catches and ignores any Longjump it throws.
static <T> T	catchLongjump(ProducerWhichThrows<T,Longjump> delegate, T defaultValue)
static void	catchLongjump(RunnableWhichThrows<Longjump> delegate) Calls delegate.run(), and catches and ignores any Longjump it throws.
Throwable	fillInStackTrace() Override Throwable.fillInStackTrace() with a NOP operation; this throwing and catching fast as lightning.
Throwable	getCause()
String	getLocalizedMessage()
String	getMessage()
StackTraceElement[]	getStackTrace()
Throwable	initCause(Throwable cause)
void	printStackTrace(PrintStream s)
void	printStackTrace(PrintWriter s)
String	toString()

Methods inherited from class java.lang.Throwable

addSuppressed, getSuppressed, printStackTrace, setStackTrace

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Longjump

public Longjump()

Method Detail

fillInStackTrace

public Throwable fillInStackTrace()

Override Throwable.fillInStackTrace() with a NOP operation; this throwing and catching fast as lightning.

Overrides:

fillInStackTrace in class Throwable

getMessage

public String getMessage()

Overrides:

getMessage in class Throwable

getLocalizedMessage

public String getLocalizedMessage()

Overrides:

getLocalizedMessage in class Throwable

getCause

public Throwable getCause()

Overrides:

getCause in class Throwable

initCause

public Throwable initCause(@Nullable
                           Throwable cause)

Overrides:

initCause in class Throwable

toString

public String toString()

Overrides:

toString in class Throwable

printStackTrace

public void printStackTrace(@Nullable
                            PrintStream s)

Overrides:

printStackTrace in class Throwable

printStackTrace

public void printStackTrace(@Nullable
                            PrintWriter s)

Overrides:

printStackTrace in class Throwable

getStackTrace

public StackTraceElement[] getStackTrace()

Overrides:

getStackTrace in class Throwable

catchLongjump

@Nullable
public static <T> T catchLongjump(ProducerWhichThrows<T,Longjump> delegate,
                                             @Nullable
                                             T defaultValue)

Returns:

delegate.produce(), or the defaultValue iff delegate.produce() throws a Longjump

catchLongjump

public static <T> void catchLongjump(ConsumerWhichThrows<T,Longjump> delegate,
                                     T subject)

Calls delegate.consume(subject), and catches and ignores any Longjump it throws.

catchLongjump

public static void catchLongjump(RunnableWhichThrows<Longjump> delegate)

Calls delegate.run(), and catches and ignores any Longjump it throws.